Creamy, savory, and rich in umami, this pasta with miso butter and sautéed mushrooms is an easy weeknight dinner that comes together in just 30 minutes.
224gfresh baby bella mushroomsor any mushrooms you like
1small onionsliced, you can use white, yellow, or sweet onion
2Tbspoildivided, for cooking onion and mushrooms
For the miso butter sauce:
3Tbspwhite miso pasteor 1 to 1 ½ Tbsp red miso paste
2cupspasta cooking waterreserved
½tspfreshly ground black pepper
4Tbspunsalted butter
½tspsugar
Salt to taste
Finely grated parmesan or asiago cheese
Optional add-ins: (you can use any of these)
20piecesmeatballsI used store-bought Italian meatballs. See notes
2cupsShredded rotisserie chicken meat
For garnish:
Parsleyor other fresh herbs of your choice
Instructions
Prepare and cook the mushrooms:
Wipe mushrooms clean with a damp paper towel (do not wash). Slice into about 1/2-inch slices
Heat 1 tablespoon oil in a large skillet over medium-high heat. Add mushrooms and cook until they release moisture and develop some charred spots, about 7 minutes. Remove from the pan.
Cook the pasta:
Start bringing a large pot of water to a boil. When the water comes to a boil, add some salt. Add the pasta and cook the pasta iuntil about 2 minutes shy of package directions. I intentionally undercooked it a bit. Reserve 2 cups of the pasta cooking water. Do not rinse.
Prepare the miso butter sauce:
In the same skillet you use to cook the mushrooms, add the remaining 1 tablespoon oil. Add sliced onion and sauté until soft and fragrant, 3–4 minutes.
Stir in the miso paste and reserved pasta cooking water. Whisk until smooth. Add black pepper, sugar, and salt to taste. Stir in the butter until melted.
Add the pasta, sautéed mushrooms, and cooked protein (if using).
Toss until the pasta absorbs the sauce and everything is coated well.
Serve immediately with parmesan or asiago cheese on top.
Notes
I followed the instructions on how to cook the meatballs on the packaging. I simply air-fried them at 375 F for 8-10 minutes or until heated through